Q Series Switching Thyristors

Littelfuse Q Series Switching Thyristors are bidirectional, solid-state protection devices designed to handle loads from 0.8A to 40ARMS with 10mA, 25mA, and 50mA IGT in operating Quadrants I, II, III, and IV. Littelfuse developed the Q Series Switching Thyristors for a wide range of AC applications to control AC power either through full-cycle switching or phase control of current to the load element. Q Series devices are rated to block voltage in the OFF condition from 200V minimum with selected products capable of 1000V operation. Internally-constructed, isolated packages are available for ease of heat sinking with highest isolation voltage.

Results: 335
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series On-State RMS Current - It RMS Non Repetitive On-State Current Rated Repetitive Off-State Voltage VDRM Off-State Leakage Current @ VDRM IDRM On-State Voltage Holding Current Ih Max Gate Trigger Voltage - Vgt Gate Trigger Current - Igt Minimum Operating Temperature Maximum Operating Temperature Mounting Style Package/Case Packaging
Littelfuse Triacs TRIAC TO220 800V 10A ALTERN 1.004In Stock
Rp69.898,26
Rp35.591,24
Rp32.288,96
Rp31.188,20
Min.: 1
Mult.: 1
Qxx10xHx 10 A 100 A, 120 A 400 V to 1 kV 10 uA 1.6 V 10 mA 1.3 V 5 mA - 40 C + 125 C Through Hole TO-220-3 Tube
Littelfuse Triacs 400V 4A 25-25-25mA 679In Stock
Rp50.634,96
Rp32.655,88
Rp22.932,50
Rp18.346,00
Rp16.970,05
Min.: 1
Mult.: 1
Qxx04xx 4 A 46 A, 55 A 400 V 10 uA 1.6 V 30 mA 2.5 V 25 mA, 50 mA - 40 C + 125 C SMD/SMT TO-252-3 Tube
Littelfuse Triacs 8A 600V Alt TO-251 V-PAK 750In Stock
Rp68.797,50
Rp37.058,92
Rp30.454,36
Rp25.500,94
Rp24.400,18
Min.: 1
Mult.: 1
QJxx08xH 8 A 84 A 600 V 10 uA 1.5 V 25 mA 1.3 V 10 mA - 40 C + 150 C Through Hole TO-251AA-3 Tube
Littelfuse Triacs 600V .8A 10-10-10mA 430In Stock
Cut Tape
Rp46.231,92
Rp29.720,52
Rp20.180,60
Rp17.080,13
Reel
Rp14.621,76
Min.: 1
Mult.: 1
: 2.500
Q_X 800 mA 8.3 A, 10 A 600 V 20 uA 1.6 V 15 mA 2 V 10 mA, 25 mA - 40 C + 125 C SMD/SMT Compak-3 Reel, Cut Tape, MouseReel
Littelfuse Triacs 600V 6A 35-35-35mA 866In Stock
Rp50.451,50
Rp32.839,34
Rp22.749,04
Rp19.997,14
Min.: 1
Mult.: 1
Qxx06xxH 6 A 55 A, 65 A 600 V 10 uA 1.6 V 35 mA 1.3 V 35 mA - 40 C + 125 C Through Hole TO-251-3 Tube
Littelfuse Triacs Altnstr 400V 25A Iso 80-80-80 mA 200In Stock
Rp172.085,48
Rp103.471,44
Min.: 1
Mult.: 1
Qxx25xx 25 A 208 A, 250 A 400 V 10 uA 1.8 V 100 mA 2.5 V 80 mA - 40 C + 125 C Through Hole SMTO-218 Tube
Littelfuse Triacs 600V 8A 35-35-35mA 1.283In Stock
Cut Tape
Rp50.451,50
Rp32.839,34
Rp22.749,04
Rp21.281,36
Rp19.997,14
Reel
Rp19.997,14
Min.: 1
Mult.: 1
: 2.500
Qxx08xHx 6 A 55 A, 65 A 600 V 10 uA 1.6 V 35 mA 1.3 V 35 mA - 40 C + 125 C SMD/SMT TO-252-3 Reel, Cut Tape, MouseReel
Littelfuse Triacs 600V 1A 10-10-10mA 1.153In Stock
Rp40.177,74
Rp24.950,56
Rp15.997,71
Rp14.640,11
Min.: 1
Mult.: 1
Qx01E 1 A 16.7 A, 20 A 600 V 5 uA 1.6 V 15 mA 2 V 10 mA, 25 mA - 65 C + 125 C Through Hole TO-92 Bulk
Littelfuse Triacs 40A 400V Std TO-218AC 250In Stock
Rp281.978,02
Rp198.320,26
Rp158.692,90
Min.: 1
Mult.: 1
Qxx40xx 40 A 400 A 1 kV 80 mA 1.3 V 50 mA - 40 C + 125 C Through Hole TO-218AC-3 Tube
Littelfuse Triacs Triac 600V 10A 42In Stock
Rp68.247,12
Rp44.397,32
Min.: 1
Mult.: 1
Qxx10xx 10 A 100 A, 120 A 600 V 50 uA 1.6 V 50 mA 2.5 V 50 mA, 75 mA - 40 C + 125 C Through Hole TO-220-3 Tube
Littelfuse Triacs 600V 8A 35-35-35mA 637In Stock
Cut Tape
Rp76.135,90
Rp50.084,58
Rp35.224,32
Reel
Rp28.252,84
Min.: 1
Mult.: 1
: 500
Qxx08xHx 8 A 83 A, 100 A 600 V 10 uA 1.6 V 35 mA 1.3 V 35 mA - 40 C + 125 C SMD/SMT SMTO-263-2 Reel, Cut Tape, MouseReel
Littelfuse Triacs 400V 8A 683In Stock
Rp49.534,20
Rp23.299,42
Rp21.097,90
Rp19.630,22
Min.: 1
Mult.: 1
Qxx08xHx 8 A 80 A, 85 A 400 V 10 uA 1.6 V 15 mA 1.3 V 10 mA - 40 C + 125 C SMD/SMT TO-252-3 Tube
Littelfuse Triacs 8 Amp Alternistor TRIAC-TO220 Iso 998In Stock
Cut Tape
Rp80.172,02
Rp52.836,48
Rp37.242,38
Rp30.637,82
Reel
Rp30.454,36
Min.: 1
Mult.: 1
: 1.000
Qxx06xH 8 A 83 A, 100 A 600 V 10 uA 1.6 V 50 mA 1.3 V 50 mA - 40 C + 125 C Through Hole TO-220AB-3 Reel, Cut Tape
Littelfuse Triacs 400V 15A 50-50-50mA 10.383In Stock
Rp85.675,82
Rp51.368,80
Rp40.544,66
Rp35.407,78
Rp33.756,64
Min.: 1
Mult.: 1
Qxx15xx 15 A 167 A, 200 A 400 V 5 uA 1.6 V 70 mA 2.5 V 50 mA - 40 C + 125 C Through Hole TO-220-2 Tube
Littelfuse Triacs Altnstr 600V 40A Iso 100(1-3)mA 1.853In Stock
Rp232.627,28
Rp163.279,40
Rp158.509,44
Rp158.325,98
Min.: 1
Mult.: 1
Qxx40xx 40 A 335 A, 400 A 600 V 20 uA 1.8 V 120 mA 2.5 V 100 mA - 40 C + 125 C Through Hole SMTO-218 Tube
Littelfuse Triacs 8A 600V Alt TO-252 D-PAK 2.500In Stock
Cut Tape
Rp66.229,06
Rp43.113,10
Rp30.270,90
Rp25.500,94
Rp23.666,34
Reel
Rp23.115,96
Min.: 1
Mult.: 1
: 2.500
QJxx08xH 8 A 84 A 600 V 10 uA 1.5 V 25 mA 1.3 V 10 mA - 40 C + 150 C SMD/SMT TO-252-3 Reel, Cut Tape
Littelfuse Triacs 400V 4A 10-10-10mA 7.022In Stock
Rp63.110,24
Rp33.389,72
Rp26.601,70
Rp23.849,80
Min.: 1
Mult.: 1
Qxx04xx 4 A 46 A, 55 A 400 V 10 uA 1.6 V 20 mA 2 V 10 mA, 25 mA - 40 C + 125 C Through Hole TO-220-2 Tube
Littelfuse Triacs Triac 600V 8A 50-50-50 mA 955In Stock
Rp66.779,44
Rp34.123,56
Rp31.004,74
Rp28.986,68
Min.: 1
Mult.: 1
Qxx08xx 6 A 83 A, 100 A 600 V 50 uA 1.6 V 50 mA 2.5 V 50 mA, 75 mA - 40 C + 125 C Through Hole TO-220-2 Tube
Littelfuse Triacs 600V 15A 50-50-50mA 1.018In Stock
Rp84.575,06
Rp43.846,94
Rp39.994,28
Rp37.242,38
Min.: 1
Mult.: 1
Qxx15xx 15 A 167 A, 200 A 600 V 5 uA 1.6 V 70 mA 2.5 V 50 mA - 40 C + 125 C Through Hole TO-220-2 Tube
Littelfuse Triacs 800V 10A 50-50-50mA 1.400In Stock
Rp95.215,74
Rp49.350,74
Rp44.764,24
Rp38.159,68
Min.: 1
Mult.: 1
Qxx10xx 10 uA 1.6 V TO-220-2 Tube
Littelfuse Triacs 800V 15A 952In Stock
Rp92.096,92
Rp60.174,88
Rp45.681,54
Min.: 1
Mult.: 1
Qxx15xx 15 A 167 A, 200 A 800 V 5 uA 1.6 V 70 mA 2.5 V 50 mA - 40 C + 125 C Through Hole TO-220-2 Tube
Littelfuse Triacs 800V 16A 35-35-35 mA 1.166In Stock
Rp95.032,28
Rp50.084,58
Rp47.149,22
Min.: 1
Mult.: 1
Qxx16xHx 16 A 167 A, 200 A 800 V 5 uA 1.6 V 50 mA 2 V 35 mA - 40 C + 125 C Through Hole TO-220-2 Tube
Littelfuse Triacs 800V 16A 656In Stock
Cut Tape
Rp110.076,00
Rp73.567,46
Rp52.836,48
Reel
Rp46.598,84
Min.: 1
Mult.: 1
: 500
Qxx16xHx 16 A 167 A, 200 A 800 V 5 uA 1.6 V 50 mA 2 V 35 mA - 40 C + 125 C SMD/SMT SMTO-263-2 Reel, Cut Tape, MouseReel
Littelfuse Triacs 800V 25A 495In Stock
Cut Tape
Rp141.080,74
Rp95.582,66
Rp69.714,80
Reel
Rp64.944,84
Min.: 1
Mult.: 1
: 500
Qxx25xxHx 25 A 208 A, 250 A 800 V 10 uA 1.8 V 100 mA 2.5 V 80 mA - 40 C + 125 C SMD/SMT SMTO-263-2 Reel, Cut Tape, MouseReel
Littelfuse Triacs 400V 1A 10-10-10mA 3.882In Stock
4.000Expected 04/01/2027
Rp35.591,24
Rp22.932,50
Rp15.465,68
Rp12.401,90
Min.: 1
Mult.: 1
Qx01E 1 A 16.7 A, 20 A 400 V 20 uA 1.6 V 15 mA 2 V 10 mA, 25 mA - 65 C + 125 C Through Hole TO-92-3 Bulk